MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, embedding numerous URLs that point to other PDF files hosted on various domains. The 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic suggests these domains are likely disposable and used for malicious purposes, potentially to distribute further malware or conduct phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://igabana.com/upfolder/e/files/20210907015121.pdf In PDF document text
- https://chambres-a-la-ferme-plouzelambre.fr/userfiles/file/8999030609.pdfIn PDF document text
- https://eltechma.com/zdjecia/fck/file/94474308649.pdfIn PDF document text
- https://itracmediav5.com/ckfinder/userfiles/files/viwovutonuvurul.pdfIn PDF document text
- https://koltoztetes-szallitas-lomtalanitas.com/ckfinder/userfiles/files/73048441040.pdfIn PDF document text
- http://stefani.cz/fck/file/68916135492.pdfIn PDF document text
- http://camel-republic.com/media/userfiles/files/59930908211.pdfIn PDF document text
- https://mamap.in/ci/userfiles/files/lipitejogekakivujutemi.pdfIn PDF document text
- http://neteyes.eu/editor_up/wevavepigexigekizogup.pdfIn PDF document text
- https://zenmobile.in/jaipriyart/uploads/files/49587479047.pdfIn PDF document text
- https://christianbelieversmatrimony.com/web/christiansbelieversmatrimony/photos/ckeditor/files/barakefijefigipaka.pdfIn PDF document text
- http://sial.pl/galeria/file/lamodedaxero.pdfIn PDF document text
- http://drivingtesttips.ie/fckeditor/userfiles/file/savim.pdfIn PDF document text
- http://feldbach-tourismus.at/files/dofowalixofupezoz.pdfIn PDF document text
- http://77owship.netsociality.com/upload/files/95326515574.pdfIn PDF document text
- https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/96b40eca553a724338af07f6bef8e890/4104774556.pdfIn PDF document text
- http://tiquital.com/documentos/file/21519731235.pdfIn PDF document text
- https://nazragame.com/calisma2/files/uploads/timuruwezomepufubogow.pdfIn PDF document text
- http://drsuthichai.com/userfiles/files/wiwov.pdfIn PDF document text
- https://eownauto.com/uploadpic/files/75282233036.pdfIn PDF document text
- http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/72914174122.pdfIn PDF document text
- https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613925aa7c17d---jukerimig.pdfIn PDF document text
- http://capesociety.ca/uploads/files/zipimowidimilekan.pdfIn PDF document text
- http://onroerendgoedindex.nl/images/uploads/15119865517.pdfIn PDF document text
- https://sagarexpress.com/userfiles/file/pisikiwasepov.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=android+tower+defencePDF link annotation
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f705.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF705 | 17160 bytes |
SHA-256: 118dc3f922fcde28e573ea784410e72b3296ca970f4cc023708fc99ac37d2723 |
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font_01_sfnt_off00012348.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12348 | 10160 bytes |
SHA-256: 796cd54666c058d806c715a373be84a41f3698ee910ea09c130fffde387dc857 |
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font_02_sfnt_off00013a2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A2D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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